1.获取地图导航路线坐标
https://lbs.amap.com/console/show/picker 高德地图坐标拾取器
http://api.map.baidu.com/lbsapi/getpoint/index.html 百度地图拾取器
2.坐标系转换
高德/苹果/腾讯地图 用的是一套坐标，而百度使用自家的坐标，有点坑，需要转换一下坐标系 即高德坐标转百度坐标 ，用以下方法转换 无须复杂计算，亲测可用：
- (CLLocationCoordinate2D)getBaiDuCoordinateByGaoDeCoordinate:(CLLocationCoordinate2D)coordinate
{
return CLLocationCoordinate2DMake(coordinate.latitude + 0.006, coordinate.longitude + 0.0065);
}
3. iOS9系统以上一定要配置info.plist 白名单
<key>LSApplicationQueriesSchemes</key>
<array>
<string>baidumap</string>
<string>qqmap</string>
<string>iosamap</string>
</array>
白名单.jpeg
4.跳转调用代码
//开始导航
- (IBAction)onClickButton {
JHSheetActionView *sheetView= [[JHSheetActionView alloc] init];
sheetView.sheetItems=@[@[@"Apple 地图",@"高德地图",@"百度地图",@"腾讯地图"],@[@"取消"]];
sheetView.callBackCellForRowIndex = ^(NSInteger index) {
NSString *urlsting=nil;
CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake(39.918058, 116.397026);
NSString * name=@"故宫博物馆";
switch (index) {
//Apple 地图
case 1:{
MKMapItem *currentLocation = [MKMapItem mapItemForCurrentLocation];
MKMapItem *tolocation = [[MKMapItem alloc] initWithPlacemark:[[MKPlacemark alloc] initWithCoordinate:coordinate addressDictionary:nil]];
tolocation.name=name;
[MKMapItem openMapsWithItems:@[currentLocation,tolocation]launchOptions:@{MKLaunchOptionsDirectionsModeKey:MKLaunchOptionsDirectionsModeDriving,MKLaunchOptionsShowsTrafficKey:[NSNumber numberWithBool:YES]}];
}
break;
//高德地图
case 2:{
if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"iosamap://"]]) {
urlsting =[[NSString stringWithFormat:@"iosamap://path?sourceApplication=applicationName&sid=BGVIS1&did=BGVIS2&dlat=%lf&dlon=%lf&dname=%@&dev=0&t=0",coordinate.latitude,coordinate.longitude,name] stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
}
}
break;
//百度地图
case 3:{
if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"baidumap://"]]){
//转换百度坐标
CLLocationCoordinate2D xcoordinate=[self getBaiDuCoordinateByGaoDeCoordinate:coordinate];
urlsting =[[NSString stringWithFormat:@"baidumap://map/direction?origin=我的位置&destination=latlng:%f,%f|name:%@&mode=driving&coord_type=gcj02",xcoordinate.latitude,xcoordinate.longitude,name] stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
}
}
break;
//腾讯地图
case 4:{
if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"qqmap://"]]){
urlsting =[[NSString stringWithFormat:@"qqmap://map/routeplan?type=drive&from=我的位置&to=%@&tocoord=%lf,%lf&referer=OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77",name,coordinate.latitude,coordinate.longitude] stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
}
}
break;
default:
break;
}
//打开应用内跳转
if(!urlsting) return;
if (@available(iOS 10.0, *)) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlsting] options:@{} completionHandler:nil];
} else {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:urlsting]];
}
};
[sheetView showView];
}
其中使用了 JHSheetActionView 控件 可以使用pod 'JHSheetActionView ' 添加
image.png
